AS28270:AS-ALL as-set containing AS28270 and its downstream…
An as-set registered in TC, maintained by MAINT-AS28270. It names 1 AS and 1 set directly; followed all the way down, it reaches 1 ASes through 2 nested sets.
Members
What AS28270:AS-ALL lists
1 AS and 1 set, written in the object across every registry that holds it. Sets open their own page.
Expanded
Every AS it reaches
What a filter built from AS28270:AS-ALL would let in: 1 ASes.
Show the 1 ASes
Prefixes
What AS28270:AS-ALL covers
Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS28270:AS-ALL (with bgpq4, say) would allow. 21 IPv4 and 2 IPv6. Every one is in the IRR API.
21 IPv4 prefixes
131.221.68.0/22138.117.124.0/22138.121.220.0/24143.255.112.0/22160.238.220.0/22168.228.128.0/22168.232.116.0/22170.0.204.0/22170.245.100.0/22177.66.64.0/21177.70.128.0/20177.87.144.0/21179.191.128.0/19179.191.128.0/20179.191.144.0/20187.110.208.0/20187.18.128.0/17189.45.64.0/18189.50.144.0/20200.94.240.0/22201.149.120.0/22
2 IPv6 prefixes
Registries
Each registry’s copy
TC2 membersas-set containing AS28270 and its downstream customers
| Maintained by | MAINT-AS28270 |
| Last modified | 2025-10-20T12:00:05Z |
| Members | AS28270 AS28270:AS-CUSTOMERS |
| mbrs-by-ref | N |